What is Struts Resume?

<?xml version="1.0"?> <project name="gnt Auto build" basedir="." default="build">     <!-- The CVSROOT value -->     <property name="cvsroot" value=":pserver:dhf:@192.168.0.200:D:/cvs_repository_z"/>     <property name="cvs.password" value=""/>       <property name="ywzcpt.dir" value="${basedir}/ywzcpt"/>     <property name="ywzcpt.module.name" value="ywzcpt"/>         <property name="zfyw.dir" value="${basedir}/zfyw"/>     <property name="zfyw.module.name" value="zfyw"/>     <property name="external.dir" value="${basedir}/external"/>     <property name="external.module.name" value="external"/>         <property name="cvs-op" value="co " />     <!-- Initializing -->     <target name="init">         <tstamp>             <format property="today" pattern="yyyy-MM-dd hh:mm:ss"/>         </tstamp>         <echo message="${today}" />     </target>         <target name="prepare" depends="init" >         <cvspass cvsroot="${cvsroot}" password="${cvs.password}" passfile="ant-cvs.cvspass"/>     </target>         <target name="external-check-out" depends="prepare">         <cvs cvsRoot="${cvsroot}" package="${external.module.name}"              passfile="ant-cvs.cvspass"/>     </target>         <!-- Retrieve the ywzcpt module -->     <target name="ywzcpt-check-out" depends="external-check-out">         <delete dir="${ywzcpt.module.name}"/>         <cvs cvsRoot="${cvsroot}" package="${ywzcpt.module.name}"              passfile="ant-cvs.cvspass"/>     </target>     <target name="zfyw-check-out" depends="external-check-out">         <delete dir="${zfyw.module.name}"/>         <cvs cvsRoot="${cvsroot}" package="${zfyw.module.name}"              passfile="ant-cvs.cvspass"/>     </target>     <!-- cvs checkout -->         <target name="check-out">         <antcall target="external-check-out" />         <antcall target="ywzcpt-check-out" />         <antcall target="zfyw-check-out" />     </target>         <!-- build XSP framework -->     <target name="build">         <echo message="+=============================================+" />         <echo message="|     Start Building GNT for compilation      |" />         <echo message="+=============================================+" />                 <antcall target="ywzcpt-build" />                         <echo message="+=============================================+" />         <echo message="|      End Building GNT for compilation       |" />         <echo message="+=============================================+" />             </target>         <target name="ywzcpt-build" depends="ywzcpt-check-out">         <echo message="+---------------------------------------------+" />         <echo message="|    Start Building ywzcpt for compilation    |" />         <echo message="+---------------------------------------------+" />         <ant antfile="build.xml" dir="${ywzcpt.module.name}" output="ywzcpt.log" />         <property name="ywzcpt.add" value="add ./build/log/*.log ./build/*.jar ./build/*.war"/>         <property name="ywzcpt.commit" value="commit -m '${today}' ./build/log/*.log ./build/*.jar ./build/*.war"/>                 <ant antfile="build.xml" dir="${ywzcpt.module.name}" target="commit-build" />                 <echo message="+---------------------------------------------+" />         <echo message="+     End Building ywzcpt for compilation     |" />         <echo message="+---------------------------------------------+" />     </target>         <target name="zfyw-build" depends="zfyw-check-out, ywzcpt-build">         <echo message="+---------------------------------------------+" />         <echo message="|    Start Building ywzcpt for compilation    |" />         <echo message="+---------------------------------------------+" />         <ant antfile="build.xml" dir="${zfyw.module.name}" output="zfyw.log" />         <property name="zfyw.add" value="add ./build/log/*.log ./build/*.jar ./build/*.war"/>         <property name="zfyw.commit" value="commit -m '${today}' ./build/log/*.log ./build/*.jar ./build/*.war"/>                 <ant antfile="build.xml" dir="${zfyw.module.name}" target="commit-build" />                 <echo message="+---------------------------------------------+" />         <echo message="+     End Building ywzcpt for compilation     |" />         <echo message="+---------------------------------------------+" />     </target>     <target name="clean" >         <delete dir="${ywzcpt.module.name}"/>     </target>   </project>

主要实现commit功能     <target name="commit-build">         <cvs cvsRoot="${cvsroot}" passfile="${root.dir}/ant-cvs.cvspass"              command="${ywzcpt.add}"/>         <cvs cvsRoot="${cvsroot}" passfile="${root.dir}/ant-cvs.cvspass"              command="${ywzcpt.commit}"/>     </target>